John Sinclair

Parents

• Diana Macdonald
• Sir John Sinclair, 1st Baronet

Children

Siblings

• Sir George Sinclair, 2nd Baronet
• Julia Sinclair
• Catherine Sinclair
• Alexander Sinclair
• William Sinclair
• Helen Sinclair
• Archibald Sinclair
• Janet Colquhoun
• Hannah Sinclair